Nissan Altima

Nissan Altima Catalytic Converter

Your Nissan Altima will be happy to know that the search for the right Catalytic Converter products you’ve been looking for is over! Advance Auto Parts has 88 different Catalytic Converter for your vehicle, ready for shipping or in-store pick up. The best part is, our Nissan Altima Catalytic Converter products start from as little as $122.99.

When it comes to your Nissan Altima, you want parts and products from only trusted brands. Here at Advance Auto Parts, we work with only top reliable Catalytic Converter product and part brands so you can shop with complete confidence. Some of our top Catalytic Converter product brands are Walker and MAGNAFLOW. We’re sure you will get the right product to keep that Altima running for a long time.

We even have reviews of our OEM and aftermarket Catalytic Converter products to help you buy with confidence. Hear from other customers via the 1,159 reviews on parts for your Nissan Altima.

Shop online, find the best price on the right product, and have it shipped right to your door. If you prefer to shop in person for the right Catalytic Converter products for your Altima, visit one of our local Advance Auto Parts locations and you’ll be back on the road in no time!

Catalytic Converter for a Nissan Altima

Use the fitment form at the top of the page to select your exact year and engine type for your Nissan Altima.

  • Catalytic Converter- EPA Ultra, Direct Replacement, No Fabrication Needed

    Walker - Catalytic Converter- EPA Ultra, Direct Replacement, No Fabrication Needed (Part No. 54782)

    Description
    5.0
    Read 3 review(s)

    from $354.99

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  • Manifold Converter - Not Carb Compliant - Not For Sale - NY - CA - ME

    Dorman - OE Solutions - Manifold Converter - Not Carb Compliant - Not For Sale - NY - CA - ME (Part No. 674-933)

    Description
    5.0
    Read 3 review(s)

    from $654.99

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  • Manifold Converter - Not Carb Compliant - Not For Sale - NY - CA - ME

    Dorman - OE Solutions - Manifold Converter - Not Carb Compliant - Not For Sale - NY - CA - ME (Part No. 674-659)

    Description
    5.0
    Read 1 review(s)

    from $459.99

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  • Catalytic Converter- EPA Standard, Direct Replacement, No Fabrication Needed

    Walker - Catalytic Converter- EPA Standard, Direct Replacement, No Fabrication Needed (Part No. 15538)

    Description
    5.0
    Read 2 review(s)

    from $339.99

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  • MagnaFlow OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter - 49325

    MagnaFlow - MagnaFlow OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter - 49325 (Part No. 49325)

    Description
    5.0
    Read 1 review(s)

    from $698.99

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  • Catalytic Converter- EPA Ultra, Direct Replacement, No Fabrication Needed

    Walker - Catalytic Converter- EPA Ultra, Direct Replacement, No Fabrication Needed (Part No. 16438)

    Description
    5.0
    Read 1 review(s)

    from $576.99

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  • MagnaFlow OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter - 49710

    MagnaFlow - MagnaFlow OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter - 49710 (Part No. 49710)

    Description
    4.5
    Read 3 review(s)

    from $1016.99

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  • Catalytic Converter- EPA Ultra, Universal/ Fabrication Needed

    Walker - Catalytic Converter- EPA Ultra, Universal/ Fabrication Needed (Part No. 93253)

    Description
    4.0
    Read 3 review(s)

    from $465.99

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  • Catalytic Converter- EPA Ultra, Universal/ Fabrication Needed

    Walker - Catalytic Converter- EPA Ultra, Universal/ Fabrication Needed (Part No. 93236)

    Description
    4.0
    Read 3 review(s)

    from $266.99

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  • MagnaFlow HM Grade Federal / EPA Compliant Universal Catalytic Converter - 2.25in. - 99205HM

    MagnaFlow - MagnaFlow HM Grade Federal / EPA Compliant Universal Catalytic Converter - 2.25in. - 99205HM (Part No. 99205HM)

    Description
    4.0
    Read 3 review(s)

    from $215.99

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  • Catalytic Converter- EPA Ultra, Direct Replacement, No Fabrication Needed

    Walker - Catalytic Converter- EPA Ultra, Direct Replacement, No Fabrication Needed (Part No. 54360)

    Description
    4.0
    Read 2 review(s)

    from $459.99

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  • Catalytic Converter- EPA Ultra, Direct Replacement, No Fabrication Needed

    Walker - Catalytic Converter- EPA Ultra, Direct Replacement, No Fabrication Needed (Part No. 54478)

    Description
    4.0
    Read 1 review(s)

    from $596.99

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  • EPA Ultra Manifold Converter, Direct Replacement, No Fabrication Needed

    Walker - EPA Ultra Manifold Converter, Direct Replacement, No Fabrication Needed (Part No. 16403)

    Description
    3.5
    Read 2 review(s)

    from $1134.99

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  • MagnaFlow HM Grade Federal / EPA Compliant Universal Catalytic Converter - 2.25in. - 99005HM

    MagnaFlow - MagnaFlow HM Grade Federal / EPA Compliant Universal Catalytic Converter - 2.25in. - 99005HM (Part No. 99005HM)

    Description
    3.0
    Read 3 review(s)

    from $269.99

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  • MagnaFlow HM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter - 93287

    MagnaFlow - MagnaFlow HM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter - 93287 (Part No. 93287)

    Description
    2.0
    Read 1 review(s)

    from $434.99

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  • EPA Ultra Manifold Converter, Direct Replacement, No Fabrication Needed

    Walker - EPA Ultra Manifold Converter, Direct Replacement, No Fabrication Needed (Part No. 16593)

    Description

    from $852.99

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  • Manifold Converter - Not Carb Compliant - Not For Sale - NY - CA - ME

    Dorman - OE Solutions - Manifold Converter - Not Carb Compliant - Not For Sale - NY - CA - ME (Part No. 674-149)

    Description

    from $638.99

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  • Catalytic Converter- EPA Ultra, Universal/ Fabrication Needed

    Walker - Catalytic Converter- EPA Ultra, Universal/ Fabrication Needed (Part No. 93203)

    Description

    from $255.99

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  • CalCat Catalytic Converter- CARB Certified, Universal / Fabrication Needed

    Walker - CalCat Catalytic Converter- CARB Certified, Universal / Fabrication Needed (Part No. 81126)

    Description

    from $541.99

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  • Catalytic Converter- EPA Standard, Universal/ Fabrication Needed

    Walker - Catalytic Converter- EPA Standard, Universal/ Fabrication Needed (Part No. 15036)

    Description

    from $142.99

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  • CalCat Manifold Converter- CARB Certified, Direct Replacement, No Fabrication Needed

    Walker - CalCat Manifold Converter- CARB Certified, Direct Replacement, No Fabrication Needed (Part No. 83397)

    Description

    from $1011.99

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  • CalCat Manifold Converter- CARB Certified, Direct Replacement, No Fabrication Needed

    Walker - CalCat Manifold Converter- CARB Certified, Direct Replacement, No Fabrication Needed (Part No. 83390)

    Description

    from $986.99

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  • Manifold Converter - Carb Compliant - For Legal Sale In NY - CA - ME

    Dorman - OE Solutions - Manifold Converter - Carb Compliant - For Legal Sale In NY - CA - ME (Part No. 673-9591)

    Description

    from $1084.99

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  • MagnaFlow OEM Grade Federal / EPA Compliant Universal Catalytic Converter - 2.50in. - 51206

    MagnaFlow - MagnaFlow OEM Grade Federal / EPA Compliant Universal Catalytic Converter - 2.50in. - 51206 (Part No. 51206)

    Description

    from $235.99

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  • CalCat Catalytic Converter- CARB Certified, Direct Replacement, No Fabrication Needed

    Walker - CalCat Catalytic Converter- CARB Certified, Direct Replacement, No Fabrication Needed (Part No. 83259)

    Description

    from $572.99

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FAQs for Nissan Altima Catalytic Converter Products